摘要
为有效提高光合细菌PS3在工厂化生产中的生物量,对其主要培养参数进行了系统的研究。所涉及的培养参数包括：光源、光照度、溶解氧、培养基pH、盐度、接种浓度等。结果表明：PS3在厌氧条件下生长较好,而其最适接种浓度、光照度、光源、pH及盐度分别为10%、4 000 lx(钨丝灯)、6．5～7．0、5。
To promote biomass of photosynthetic bacteria PS3 in industrial production, the study on cultivating parameters of PS3 was carried out. The cultivating parameters included： light source, light intensity, dissolved oxygen, cultivating media pH, salinity and inoculative concentration. The results showed that PS3 was eugenic under anaerobic condition, and the optimal inoculative concentration, light intensity, pH and salinity were 10% , 4 000 lx （tungsten lamp）, 6. 5-7.0 and 5, respectively.
出处
《南方水产》
2006年第6期55-58,共4页
South China Fisheries Science
基金
广东省重大科技兴渔项目(B200201A01)国家"十五"科技攻关计划专题(2004BA526B0202)
关键词
光合细菌
培养参数
photosynthetic bacteria
cultivating parameters
